Improvement of the selection technology of copper-molybdenum concentrate with the use of modified flotoragents

Abstract

The flotation of copper-molybdenum ores Aktogay deposit of Republic Kazakhstan has been studied, with application new synthesized modified reagents. Selective flotation of copper-molybdenum collective concentrate was carried out according to standard technology with application of modified flotation agent (diesel fuel: oil = 1:1) in comparison with traditional apolar (kerosene) collector. The use of the modified reagent in the processing of copper- molybdenum ore allows increasing the molybdenum content in the molybdenum concentrate by 3,6, and extraction - by 5,7 %.

Keywords

• copper
• molybdenum
• concentrate
• extraction
• modified reagents